--- product_id: 89047270 title: "Herdio 4 inch marine AM/FM head unit(Gray)" brand: "herdio" price: "฿6778" currency: THB in_stock: true url: https://www.desertcart.co.th/products/89047270-herdio-4-inch-marine-am-fm-head-unit-gray store_origin: TH region: Thailand --- # Herdio 4 inch marine AM/FM head unit(Gray) **Brand:** herdio **Price:** ฿6778 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Herdio 4 inch marine AM/FM head unit(Gray) by herdio - **How much does it cost?** ฿6778 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/89047270-herdio-4-inch-marine-am-fm-head-unit-gray) ## Best For - herdio enthusiasts ## Why This Product - Trusted herdio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:Gray Color:Gray Product description: Description: This waterproof marine stereo radio receiver is great for application where limited space is available. Even though it is only gauge size, it can still power up to 4 speakers with 40 watts (peak power) per channel. Features: Wirelessly Built-in Bluetooth This stereo has no CD player, but has the ability to stream your audio wirelessly. Built-in Bluetooth technology allows you to instantly play music via your smart devices-- quickly and easily! (like iphone, android, smartphones, ipad etc). RCA AUX Audio Input: Install it has an AM/FM radio and RCA AUX audio inputs on the rear which can be used to play the audio from ipods,portable satellite radio, etc. USB/ MP3 Player It also will play your digital MP3 files when you connect your MP3 player or flash drive to rear USB port (MP3 player also can be recharged). LCD Display: The audio screen with high definition positive LCD display and the bright LED illumination button when connect the power. Waterproof and Anti-Rust: Hit the water and enjoy your music with the Herdio marine gauge stereo. With an IPX6 Rating and ASTM 117 salt/fog standard, state-of-art weatherproofing materials and UV coatings, this tiny radio is protected from the elements. Easy installation: This radio is power on by DC 12V. And just to make sure the red and yellow wire connect to the positive pole and the black wire connect the negative pole. Installation Dimensions: (W x D x H): 3” x 1 5/8” Widely Used: Ideal for ATV, UTV, Motorcycles, small fishing boats, cubby cabins, ski boats and PWCs, Spa pools, quad bikes, Golf cards , TVs and RZR ## Features - 1 Features:Bluetooth 3.0. USB/AUX/AM/FM Audio input,Pre Amplifier Outputs - 2 Power Output: 40W X 4 channels; 40 Watts x 4 Amplifier, Balance/ Bass / Treble - 3 Universal Design:Construction in a universal compact round design that fits into standard size tachometer gauge. - 4 Splash Proof LCD Display:This unit features front panel controls with LCD digital display and all necessary buttons including seek, power, play / pause, mode, volume, reset and band that illuminates in the dark - 5 Dimension:Cutout Diameter: 3.15’’/80mm, Mounting Depth:3.5’’/90mm What you get:Package includes mounting bracket, wiring harness ## Images ![Herdio 4 inch marine AM/FM head unit(Gray) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51pg-LzZwzL.jpg) ![Herdio 4 inch marine AM/FM head unit(Gray) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61QeeJy566L.jpg) ![Herdio 4 inch marine AM/FM head unit(Gray) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61rEJ8ocuBL.jpg) ![Herdio 4 inch marine AM/FM head unit(Gray) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71OvqXHFj7L.jpg) ![Herdio 4 inch marine AM/FM head unit(Gray) - Image 5](https://images-na.ssl-images-amazon.com/images/I/715EKAeTCYL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/89047270-herdio-4-inch-marine-am-fm-head-unit-gray](https://www.desertcart.co.th/products/89047270-herdio-4-inch-marine-am-fm-head-unit-gray) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-07*